baber/WOPTO huggingface dataset:
Patent EP-0339089-B1 (EP)
IPC: A47C1/032
Filed: 1987-10-24
Granted: 1992-08-19
Abstract: Lorsqu'on incline le dossier vers le bas et en arrière, une partie du siège se déplace vers l'avant de manière que l'occupant peut prendre une posture inclinée. Ce siège permet de résoudre simultanément deux problèmes, à savoir que lorsque le dossier est incliné vers le bas et en arrière le centre de gravité se déplace vers l'arrière et l'occupant risque de tomber en arrière, et que lorsque le dossier se déplace vers l'arrière le mouvement du dos de l'occupant n'est pas synchronisé avec celui du dossier, ce qui est à l'origine d'une posture inconfortable, voire douloureuse. Par conséquent, dans la chaise ci-décrite, l'extrémité avant de la partie de siège est supportée par une partie de base de support de manière à être mobile vers l'avant et vers l'arrière, un organe d'équilibre est disposé au-dessous de cette partie de siège, une partie de point de support intercalée entre les points avant et arrière d'application de l'organe d'équilibre est supportée par la partie de base de support, le dossier est monté à l'arrière de cet organe d'équilibre, l'extrémité arrière de la partie de siège est supportée de manière à être mobile vers l'avant et vers l'arrière au point arrière d'application de l'organe d'équilibre par l'intermédiaire d'un organe récepteur de siège et le déplacement vertical du point avant d'application de l'organe d'équilibre est converti en un mouvement d'avance de la partie de siège par un organe de conversion de mouvement. Lorsque le siège se déplace vers l'avant, son extrémité arrière plonge de sorte que l'occupant n'a pas l'impression qu'il glisse vers l'avant. Un organe élastique sollicite également vers l'arrière la partie de siège et applique au dossier la force de rappel vers l'avant. En outre, l'organe recevant le siège produit une force de traction du siège vers l'arrière en fonction du poids de l'occupant, de manière à augmenter ou réduire automatiquement la force répulsive initiale du dossier en fonction du poids de l'occupant. Un organe de verrouillage est prévu pour verrouiller le déplacement de la partie de siège et celui du dossier.
Patent EP-0290871-B1 (EP)
IPC: C08K3/00
Filed: 1988-04-28
Granted: 1993-01-27
Abstract: The prerequisites for the injection moulding from thermoplastic material of container lids with a tear-up opening arrangement which is to function well on opening as well as on reclosing are improved through the use of a modified thermoplastic containing inert filler in a quantity of 10-15% of the weight of the mixture. Such a modified thermoplastic is manufactured by the heating of a thermoplastic,known in itself, e.g. polyethylene, to melting temperature with simultaneous admixture of the filler,and the mixture is mechanically processed for a good distribution of the filler in the melted plastic mass which thereafter is cooled to form the modified thermoplastics.
Patent EP-0302295-B1 (EP)
Title: Holding device for partial heat treatment of tools in furnaces
IPC: C21D9/22
Filed: 1988-07-19
Granted: 1991-03-27
Abstract: In the case of tools which have a working zone and a clamping zone, the clamping zone should not be hardened during the heat treatment. This is achieved by means of a holding device which consists of a metal of good thermal conductivity, contains blind holes for insertion of the tools and is provided with all-round thermal insulation. 
<IMAGE>
Patent EP-0308661-B1 (EP)
Title: Method and device for cleaning pallets for the moulding of plates of a hardenable plastic material
IPC: B28B7/36
Filed: 1988-08-22
Granted: 1990-10-17
Abstract: 1. Method for cleaning pallets for the moulding of plates of hardenable plastic material, for example of concrete roofing tiles, in an extrusion process in which, on the pallets which are brought to a coating installation on a carrying device with adjacent abutting edges a continuous coat of the plastic material is applied and, afterwards, compressed by means of a moulding cylinder and of a smoothing tool and, if necessary, profiled ; the compressed coat is further cut in a cutting station at the abutting edges of the pallets into plate shapes which will be later hardened, if necessary under high temperature, and then separated from the pallets, and afterwards taken away while the pallets are carried back to the coating installation, characterized in that pallets are conveyed from the carrying device to a cleaning installation before the renewed coating with the plastic material, and in that they pass through the cleaning installation, their abutting edges being in the advance direction, that the abutting edges are freed from the hardened material sticking on them and that the pallets are then brought back to the carrying device and are further carried in their previous position.
Patent EP-0317741-B1 (EP)
Title: Polyurethane pulverulent lacquers for dull coatings
IPC: C08G18/80
Filed: 1988-10-03
Granted: 1992-08-12
Abstract: Powder coatings (powder paints) can be rendered matt in accordance with the prior art by adding fillers, by mixing powders of different reactivity or by means of further additives, for example salts of cyclic amidines. However, all these measures impair the mechanical properties of the film. 
<??>It has now been found that PUR powder coatings having a matt surface which has flowed out well after baking are obtained if hydroxyl-containing polymers containing more than 2 OH groups in the molecule are reacted with blocked polyisocyanate-urea adducts made from polyisocyanates and polyamines having an NCO content of from 8 to 15% by weight and a free NCO content of up to 4% by weight.
Patent EP-0315798-B1 (EP)
Title: Intermediate shielded sheet member for an electronic rack
IPC: H05K7/14
Filed: 1988-10-17
Granted: 1993-01-27
Abstract: A subassembly case (2) including a sheet metal shield (10) consisting of electrically conductive material, having venting holes (12), and being supported by recessed shoulders (18,20) on front and rear members (6, 8) of the subassembly case (2) to which it is detachably connected. The sheet metal shield (10) is flat and provided with holes of rectangular shape which are arranged in two rows (28, 30) and with their short sides (32) next to each other along a bearing area (14, 16) of the sheet metal shield (10). The sheet metal shield (10) is connected to the shoulders (18, 20) of the members (6, 8) by means of V-shaped fastening spring clips (34) each consisting of electrically conductive material and provided with lateral projections (36). In the snapped-in position of the fastening spring clips (34), the leg (40) of each fastening spring clip (34), designed as a detent hook (42), grips behind the respective shoulder (18, 20) of the front and rear members (6, 8). A sheet metal shield (10) is thus obtained whose storage or transport volume is substantially reduced and which can be detachably joined to the members (6,8) of the subassembly case (2) without additional holes in subassembly case parts.
Patent EP-0314088-B1 (EP)
Inventor: NAKANO SHOHKICHI
IPC: G01R27/02
Filed: 1988-10-26
Granted: 1995-08-30
Abstract: A conductivity measuring device comprises a low-potential intermediate electrode (6) which is capable of being in connected state by a switch (7) and which is disposed between a couple of measuring electrodes (3, 4) for transmitting and receiving. Each of said electrodes is made contact with a body (1) to be tested so that the conductivities of the surface and the inner portion of said body (1) to be tested can be measured, respectively.
Patent EP-0318830-B1 (EP)
Title: Treatment of roofings and concrete surfaces against the growth of fungi and seaweeds
IPC: C09D5/38
Filed: 1988-11-24
Granted: 1992-09-02
Abstract: The growth of algae and fungi on flat roof areas and concrete surfaces can be prevented by binding into the outer coating a zinc powder which, through alloying additions and/or subsequent treatment of the surface, has been corrosion-inhibited.
Patent EP-0315238-B1 (EP)
Title: Bi-oriented films of ethylene/alfa -olephin copolymers
IPC: C08J5/18
Filed: 1988-10-18
Granted: 1993-03-17
Abstract: Bi-oriented, heat-sealable and heat-shrinking films having good optical and mechanical characteristics, are obtained by means of extrusion and bi-axial stretching of a mixture of ethylene and  alpha -olephin copolymers containing:       a) from 95 to 99.9% by weight of ethylene/octene-1 copolymer; and b) from 5 to 0.1% by weight of an ethylene/butene-1 or ethylene/hexene-1 copolymer; with said copolymers having a density value comprised within the range of from 0.900 to 0.940 g/cc.
Patent EP-0326753-B1 (EP)
Inventor: WATANABE TETSUYA
IPC: C09J4/06
Filed: 1988-12-06
Granted: 1994-04-06
Abstract: Solid adhesives which maintain adhesion properties after being peeled. A sheet of paper adhered to an adherend with the adhesives can be peeled from the adherend and thereafter can be readhered on an adherend and consecutive cyclic usage of adhesion-removal-readhesion can be attained. The adhesives comprise adhesive substances which are soluble or dispersible in a liquid medium, alkali metal salts or ammonium salts of aliphatic carboxylic acids having 8 to 36 carbon atoms and at least one resin selected from the group consisting of polystyrene resins having a melting point of 0 DEG C to 100 DEG C and rosin resins, polyisobutylene resins and polybutene resins having a softening point of 0 DEG C to 100 DEG C.
Patent EP-0295160-B1 (EP)
IPC: G01R23/02
Filed: 1988-05-11
Granted: 1993-02-03
Abstract: The method consists of the following stages:
 - transformation of the signal to be analysed into digitised samples;
 - processing of the numbers obtained in this way, which represent the signal to be analysed, transforming them into an analytical signal whose real part coincides with the signal;
 - estimation of the parameters to be analysed based on estimators and selection criteria working on the phase of the analytical signal;
 - estimation of the differences between the real signal thus evaluated and the signal obtained by starting from the estimated parameters, enabling data to be delivered in digital form relating to the quality of the analysed signal and the integrity of the estimated values. 
<IMAGE>
Patent EP-0285552-B1 (EP)
Title: Apparatus for cooling, preserving and reheating complete meals
IPC: A47J39/00
Filed: 1988-02-17
Granted: 1991-01-16
Abstract: The apparatus consists of a refrigerator (10) into which it is possible to insert trays (27, 28, 29) on which various tableware containing different foods and/or drinks are placed. The refrigerator contains, in addition to the cooling unit (13), a high-frequency generator (17) which interacts with induction coils which are arranged in the trays, making it possible to heat suitable tableware inductively. Furthermore, a temperature monitoring means (19) is provided which switches the high-frequency generator off or on during a settable heating time and on reaching a predetermined temperature. A preferred embodiment of the temperature monitoring means contains an induction coil (41), which corresponds to the coils in the trays, and a metal element (42), the heat capacity of which approximately corresponds to that of a piece of tableware. The metal element is connected to the refrigerator housing by a heat-conducting connection (43, 44, 46). The heat conduction corresponds approximately to the heat absorption of the food in the tableware. A temperature sensor (47) which switches the high-frequency generator off or on at the settable temperature is arranged on the metal element. The apparatus makes it possible for several portions of food to be prepared, stored under cool conditions and heated uniformly to a predetermined temperature at a predetermined time.
Patent EP-0342302-B1 (EP)
Title: A steam delivery plate for steam irons
IPC: D06F75/38
Filed: 1988-05-20
Granted: 1992-06-24
Abstract: The plate comprises two separate steam delivery chambers (16,17) apertured each with a set of steam delivery holes (21). The two steam delivery chambers (16,17) are in mutual communication through a delivery conduit (35) provided with an on/off valve means (44). It thus becomes possible to either deliver steam in a distributed manner across the plate or in a concentrated manner around the tip of the plate.
Patent EP-0356442-B1 (EP)
Inventor: MASSON CLAUDINE JEANNE CAMILLE
IPC: G09F19/00
Filed: 1988-03-18
Granted: 1993-12-22
Abstract: On fixe, sur l'objet à marquer, d'une manière non identifiable par l'oeil humain, une quantité d'au moins une substance odorante qui est physiologiquement impossible à percevoir pour l'odorat humain, mais qui est suffisante pour être perçue à distance par un animal dont on sait qu'il sera apte à rechercher l'origine de l'odeur émise par ladite (ou lesdites) substance(s) odorante(s) et/ou qu'il manifestera un comportement donné en présence de celle(s)-ci. On pourra utiliser une détection par des animaux comme les canidés et les insectes (blattes, abeilles et papillons); les substances odorantes seront notamment constituées par des substances dont on sait qu'elles peuvent être détectées spécifiquement et spontanément par un animal à des seuils extrêmement bas (alpha-ionone pour le canidé) ou encore des substances phéromonales (sexuelles ou d'alerte) qui entraînent chez un animal placé à distance, une modification de son comportement.
Patent EP-0346395-B1 (EP)
IPC: C08J7/046
Filed: 1988-04-11
Granted: 1993-06-09
Abstract: A closure for use with a container with pharmaceutically pure contents therein. The elastomeric closure has an elastomeric base and a continuous polyparaxylylene coating on the base. The coating ranges from about 0.5 microns to about 2.0 microns in thickness. The closure member has a coefficient of friction of less than 1.0 and is capable of substantially preventing metal extraction from said elastomers.
Patent EP-0371049-B1 (EP)
Title: Method for the diagnosis of infections with detection of lipopolysaccharide antigens
IPC: G01N33/543
Filed: 1988-07-12
Granted: 1992-06-03
Abstract: Method for diagnosing infections by agents with distinct lipopolysaccharide antigens in which clinical samples are applied to a support which absorbs the lipopolysaccharide antigen and then the support, carrying the antigen, is treated with a solution of antibody (especially monoclonal antibody) which has affinity for the antigen and a means for rendering it detectable, especially a radio-label. The absorbing support's preferred material is nitrocellulose, and its preferred form is a membrane. Accuracy and efficiency are improved by treating samples, before application to the absorbing support, with a proteolytic enzyme which is later deactivated. Treatment of the support or membrane with a solution of high-protein content, after it has absorbed the antigen, gives further improvement. The method is easily used by the immune blot technique and can be used as a genus-specific method for diagnosing Chlamydia (C.trachomatis and C.psittaci).
Patent EP-0318579-B1 (EP)
Title: Stabilizing bath for use in photographic processing
IPC: G03C7/30
Filed: 1988-06-10
Granted: 1991-10-23
Abstract: A stabilizing bath which provides reduced stain and enhanced dye stability for photographic color elements which are processed therein is comprised of a dye stabilizing agent and an alkanolamine. The stabilizing bath is used as a final processing bath which follows treatment of the element in a fixing or bleach-fixing bath containing a thiosulfate fixing agent. The alkanolamine functions to prevent the precipitation of sulfur resulting from carryover of the thiosulfate fixing agent into the stabilizing bath.
Patent EP-0333973-B1 (EP)
Inventor: FLEISCHMANN EDGAR DIPL-ING
IPC: B29C65/74
Filed: 1989-01-03
Granted: 1996-04-24
Abstract: The present invention relates to a method for welding plastic sheets lying flat one on top of the other, in which the said sheets are brought into contact with a heated cutting edge and the said sheets are welded with a parting seam. Welding is carried out using two-layer or multilayer laminated sheets of different schematic compositions, of which one laminated sheet has an opaque coloured or uncoloured layer on which a transparent sealing layer based on a propylene/ethylene copolymer or a propylene/ethylene alloy is arranged. The sealing layer of the opaque laminated sheet is welded directly to a sealing layer of a transparent laminated sheet. The invention furthermore relates to plastic bags, pockets or envelopes which are correspondingly welded with a parting seam.
Patent EP-0332823-B1 (EP)
IPC: B23B5/28
Filed: 1989-01-28
Granted: 1993-04-21
Abstract: To machine the tyre contours and the brake discs of railway-vehicle wheel sets, a lathe is proposed in which four friction rollers which can be pressed against the running tread are provided for driving each wheel of the wheel set, which friction rollers are essentially diametrically opposite in pairs. 
<IMAGE>
Patent EP-0332021-B1 (EP)
Inventor: SCHUY WILHELM DR
IPC: G01N33/531
Filed: 1989-02-28
Granted: 1994-06-01
Abstract: Agents which contain amine oxides for immunochemical assays are described. The amine oxides are contained in components of agents for such assays which serve to receive the sample. The amine oxides are also contained in those components of the agent in which the immunochemical reaction takes place. The amine oxides improve the assay result, that is to say they increase the sensitivity of the detection and determination of an analyte contained in biological material.
Patent EP-0329410-B1 (EP)
Title: Vacuum interrupter
IPC: H01H33/664
Filed: 1989-02-15
Granted: 1993-04-14
Abstract: A cylindrical coil electrode (10) incorporated in a vacuum interrupter comprises a cylindrical body (12) having an opening at one end thereof, three electrical connectors (16) provided between the edge surface (15) of the opening of the cylindrical body and a main electrode (11). A second cylindrical coil electrode having slits parallel to the first cylindrical coil electrode is mounted in an opposing manner. Because of the above structure, one-turn current flow throughout the current paths so that a uniform axial magnetic field is applied to the main electrode, and an arc current can be uniformly distributed over the entire surface of the main electrode, thereby improving the current interruption performance of the vacuum interrupter.
Patent EP-0357380-B1 (EP)
Inventor: BURNAND RICHARD PATRICK
IPC: B22F7/08
Filed: 1989-08-30
Granted: 1993-10-27
Abstract: The invention provides a method of making an abrasive product which comprises a layer of bonded ultra-hard abrasive particles bonded to a substrate. The abrasive product is typically a diamond or cubic boron nitride composite compact. The method includes the steps of:   (a) providing a substrate (10) which has a surface (14) to which the layer of bonded ultra-hard abrasive particles is to be bonded; (b) providing a slurry of the components, in particulate form, necessary to make the layer of bonded ultra-hard abrasive particles in a liquid medium adapted to flow and to set to a green state under predetermined conditions; (c) applying a layer (18) of the slurry to the surface (14) of the substrate (10); (d) applying the predetermined conditions during step (c) or immediately thereafter to cause the liquid medium to set to a green state; (e) contacting the green state layer (18) with a complemental surface (22) provided on a pressure pad (20); (f) removing substantially all the liquid medium from the green state layer (18); (g) placing the substrate/pressure pad combination in the reaction zone of a high temperature/high pressure apparatus; and (h) applying conditions of elevated temperature and pressure to the combination to convert the green state layer (18) into a layer of bonded ultra-hard abrasive particles which is bonded to the substrate (10).
Patent EP-0368702-B1 (EP)
Inventor: VINOT BERNARD
IPC: G01N33/551
Filed: 1989-10-13
Granted: 1995-04-26
Abstract: Carrier for biological molecules, consisting of a porous inorganic matrix and of particles of a water-insoluble polymer. Biologically active carrier consisting of a porous inorganic matrix and of particles of water-insoluble polymer "sensitised" by biological molecules. They are prepared by bringing the matrix into contact with an aqueous dispersion of particles of optionally "sensitised" polymer. Use in biology. <IMAGE>
Patent EP-0406244-B1 (EP)
Title: A flowmeter
IPC: A61B5/02
Filed: 1988-12-29
Granted: 1993-03-31
Abstract: PCT No. PCT/DK88/00225 Sec. 371 Date Oct. 31, 1990 Sec. 102(e) Date Oct. 31, 1990 PCT Filed Dec. 29, 1988 PCT Pub. No. WO89/11083 PCT Pub. Date Nov. 16, 1989.A flowmeter comprising a thermocouple with hot and cold junctions and a current source for causing a termperature difference between the hot and cold junctions of the thermocouple. The thermocouple is connected to the current source through a controlled switch, with a control input on the switch being connected to a control device. The control device also controls a measuring circuit, which on its input port receives a signal representing the e.m.f. of the thermocouple during the periods of time when the current from the current souce to the thermocouple is interrupted by the switch. The current source and the hot and cold junctions of the thermocouple all are connectable in series by the control device through the same two conductors which are also connected to the measuring circuit.
Patent EP-0404782-B1 (EP)
Inventor: ENGELBART WILKE DR
IPC: A01K63/04
Filed: 1989-02-21
Granted: 1993-10-20
Abstract: Device for aquaculture, in particular for culture of fish and/or plankton, to which oxygen-containing gas and nutrients are supplied, whereby aerating devices (21 to 24) are arranged in ponds or basins (1) of appropriate shape and the gas flow rate is calculated so as to create a haze of bubbles without increased turbulence in the water in the basin (1).
Patent EP-0365635-B1 (EP)
Inventor: STRINGFIELD RICHARD T
IPC: C13B20/14
Filed: 1989-03-16
Granted: 1994-06-08
Abstract: Le procédé de décoloration d'une solution aqueuse de sucre consiste à mettre en contact la solution avec une résine adsorbante laquelle est un copolymère macroporeux post-réticulé dans un état gonflé en présence d'un catalyseur de Friedel-Crafts et fonctionnalisé avec des groupes hydrophiles avant d'entrer en contact avec la solution aqueuse de sucre.
Patent EP-0438453-B1 (EP)
Title: Injection device with prevention against re-use
IPC: A61M5/32
Filed: 1989-10-13
Granted: 1993-08-18
Abstract: PCT No. PCT/AT89/00090 Sec. 371 Date May 24, 1991 Sec. 102(e) Date May 24, 1991 PCT Filed Oct. 13, 1989 PCT Pub. No. WO90/03817 PCT Pub. Date Apr. 19, 1990.An injection device (1) has an injection cylinder (2), a piston (8) arranged in the injection cylinder (2) connected preferably by means of coupling means (7) to a piston rod (6) that is preferably longer than the injection cylinder (2). An injection needle (4) may be coupled to the injection cylinder (2) by coupling means (3) arranged on the side of the injection cylinder (2) opposite the piston rod (6). Means (201) that prevent the injection device from being re-used are provided with opening means (215) linked to the piston (8) and/or to the piston rod (6) and/or to the injection cylinder or arranged therebetween and are associated with the piston (8) and/or the piston rod (6).
Patent EP-0389767-B1 (EP)
Inventor: STODT EBERHARD
IPC: B03C1/23
Filed: 1990-02-12
Granted: 1994-01-19
Abstract: In a device for separating non-magnetisable metals, in particular non-ferrous metals, from a mixture of solids with an alternating magnetic field generator (6) and with a dividing plate (25) which projects between the trajectory parabolas (15, 19) of the ejected non-ferrous metal flow on the one hand and of the flow of other solid mixture on the other, the separation of particularly small and/or lightweight, planar components out of the mixture is improved if the dividing plate (25) ends with its upper edge (17) near to the material ejection area (13) in the ejection sector (11). <IMAGE>